CN116281061B - Turnover machine for hoisting and processing forged flange - Google Patents
Turnover machine for hoisting and processing forged flange Download PDFInfo
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- CN116281061B CN116281061B CN202310565328.7A CN202310565328A CN116281061B CN 116281061 B CN116281061 B CN 116281061B CN 202310565328 A CN202310565328 A CN 202310565328A CN 116281061 B CN116281061 B CN 116281061B
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- 230000007306 turnover Effects 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims description 79
- 238000013016 damping Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- 238000005242 forging Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002789 length control Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/905—Control arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The application relates to a turnover machine for hoisting and processing a forged flange, which relates to the technical field of flange processing and comprises a frame, guide rails are symmetrically and fixedly arranged on two sides of the frame, two first driving hydraulic rod fixing ends are symmetrically and fixedly arranged in the frame, two brackets are symmetrically and slidably arranged on the guide rails, two second driving hydraulic rod fixing ends are respectively and fixedly arranged on the two brackets, rotating motors are fixedly arranged in the movable ends of the second driving hydraulic rods, the output ends of the rotating motors penetrate through and are rotatably arranged on the movable ends of the second driving hydraulic rods, an installation cavity is formed in each clamping jaw, the two clamping jaws are respectively and fixedly arranged on the output ends of the two rotating motors, one end of each clamping jaw is slidably provided with a first fixed roller, the first fixed roller is connected with an adjusting mechanism, and the other ends of the two clamping jaws are fixedly provided with second fixed rollers. The application has the effects of reducing the overturning difficulty when the cylindrical flange end face is processed and operated and improving the automation degree of flange processing machinery.
Description
Technical Field
The application relates to the technical field of flange processing, in particular to a turnover machine for hoisting and processing a forged flange.
Background
The flange is mainly used for connecting pipelines. The cross-section of the pipe is generally circular and the flange is generally cylindrical in shape in order to accommodate the shape of the pipe.
Before leaving the factory, the flange needs to be subjected to end face detection, and rust-proof treatment is performed by smearing rust-proof oil after the detection is qualified. Therefore, the cylinder flange needs to be flipped over in order to complete the process flow described above. At present, the cylinder flange is turned manually, which is time-consuming and labor-consuming, and a plurality of workers are required to turn once encountering the large-size cylinder flange.
Aiming at the related technology, when the flange end face of the cylinder shape is processed at the present stage, the overturning difficulty is high, and the mechanical automation degree is low.
Disclosure of Invention
The application provides a turnover machine for hoisting and processing a forged flange, which aims to reduce the turnover difficulty when processing and operating the end face of the flange in a cylindrical shape and improve the automation degree of flange processing machinery.
The application provides a turnover machine for hoisting and processing a forged flange, which adopts the following technical scheme:
a turnover machine for hoisting and processing a forged flange comprises a clamping mechanism and an adjusting mechanism arranged on the clamping mechanism;
the clamping mechanism comprises:
the rack is internally provided with a cavity, and guide rails are symmetrically and fixedly arranged on two sides of the rack;
the fixed ends of the two first driving hydraulic rods are symmetrically and fixedly arranged in the frame;
the two brackets are symmetrically and slidably arranged on the guide rail, and the two brackets are respectively and fixedly arranged at the movable ends of the two first driving hydraulic rods;
the two second driving hydraulic rods are respectively and fixedly arranged on the two brackets at fixed ends, the rotating motors are fixedly arranged in the movable ends of the two second driving hydraulic rods, and the output ends of the rotating motors penetrate through and are rotatably arranged on the movable ends of the second driving hydraulic rods;
the clamping jaw comprises two clamping jaws, wherein an installation cavity is formed in the clamping jaws, the two clamping jaws are respectively and fixedly installed on the output ends of the two rotating motors, a first fixed roller is slidably installed at one end of each clamping jaw, the first fixed roller is connected with the adjusting mechanism, and a second fixed roller is fixedly installed at the other end of each clamping jaw.
Through adopting above-mentioned technical scheme, to two first drive hydraulic stem length and then realize the distance adjustment between two clamping jaws for first fixed roller and two second fixed rollers can press from both sides tightly wait to process the flange. The lengths of the two second driving hydraulic rods are synchronously adjusted, and then the distance between the clamping jaw and the support is adjusted, so that the distance between the clamping jaw and the support is ensured to be larger than the radius of the flange to be machined, and the normal operation of the flange overturning process to be machined is ensured. The output end of the rotating motor rotates to drive the clamping jaw to rotate, and the clamping jaw rotates to realize the overturning operation of the flange to be processed. The overturning difficulty during processing operation on the cylindrical flange end face is reduced, and the automation degree of flange processing machinery is improved.
Optionally, the adjusting mechanism includes:
the fixed end of the adjusting telescopic rod is fixedly arranged in the clamping jaw;
the connecting rod is arranged on the clamping jaw in a penetrating manner and is slidably arranged on the clamping jaw, one end of the connecting rod is fixedly connected with the movable end of the adjusting telescopic rod, and the other end of the connecting rod is fixedly connected with the first fixed roller;
communicating pipe, communicating pipe both ends respectively with adjust telescopic link stiff end both ends intercommunication, be connected with first detection mechanism and second detection mechanism on the communicating pipe.
Through adopting above-mentioned technical scheme, first detection mechanism begins work simultaneously, and communicating pipe both ends are in the intercommunication state, and the hydraulic liquid that the telescopic link stiff end was close to in the expansion end is adjusted the telescopic link stiff end through communicating pipe flow direction and is kept away from the one end of expansion end for adjust the telescopic link and communicating pipe in pressure stability, make adjust the telescopic link stable in structure, improve the clamping stability of first fixed roller and second fixed roller to the flange.
Optionally, the first detection mechanism includes:
the fixed end of the first control telescopic rod is fixedly arranged on the communicating pipe, and the movable end of the first control telescopic rod penetrates through and is slidably arranged in the communicating pipe;
one end of the first connecting pipe is communicated with one end, close to the communicating pipe, of the fixed end of the first control telescopic rod;
the first detection telescopic link, first detection telescopic link stiff end inlays to be established and fixed mounting is in on the first fixed roller, the one end that the expansion end was kept away from to first detection telescopic link stiff end with the first connecting pipe other end intercommunication.
Through adopting above-mentioned technical scheme, first detection mechanism begins work simultaneously, first detection telescopic link expansion end and flange butt are moved to the direction that is close to first detection telescopic link stiff end, first detection telescopic link expansion end removes and pushes the hydraulic liquid in the first detection telescopic link stiff end in the one end that first control telescopic link stiff end is close to the output through first connecting pipe, the hydraulic liquid volume increase in the first control telescopic link stiff end, first control telescopic link expansion end moves to the direction of keeping away from communicating pipe, make communicating pipe both ends intercommunication, adjust the hydraulic liquid in the telescopic link stiff end is close to the expansion link stiff end and can flow to the one end that the expansion link stiff end was kept away from to the regulation telescopic link stiff end through communicating pipe, guarantee that adjustment mechanism normally works, guarantee simultaneously that the distance between first fixed roll and the second fixed roll makes adaptive adjustment according to the flange of equidimension, improve the suitability of forging flange hoist and mount processing overturning machine.
Optionally, the second detection mechanism includes:
the fixed end of the second control telescopic rod is fixedly arranged on the communicating pipe, and the movable end of the second control telescopic rod penetrates through and is slidably arranged in the communicating pipe;
one end of the second connecting pipe is communicated with one end of the second control telescopic rod fixed end far away from the communicating pipe;
the second detects the telescopic link, the second detects the telescopic link setting and is in first fixed roller with between the second fixed roller, just the second detects telescopic link stiff end fixed mounting on the clamping jaw, the second detects the telescopic link stiff end keep away from the one end of expansion end with the second connecting pipe other end intercommunication.
Through adopting above-mentioned technical scheme, along with the distance increase between first fixed roller and the second fixed roller, the flange lateral wall is moved to the direction that is close to the second detection telescopic link output and with second detection telescopic link output butt gradually, afterwards the second detects the telescopic link expansion end and moves to the direction that is close to the second detection telescopic link stiff end under the flange drive, the second detects the telescopic link expansion end and moves and push the hydraulic fluid in the second detection telescopic link stiff end into the one end that the second control telescopic link stiff end kept away from the output through the second communicating pipe, the volume of the hydraulic fluid in the second control telescopic link stiff end increases, the second control telescopic link expansion end moves to the direction that is close to communicating pipe, until second control telescopic link expansion end and communicating pipe inner wall butt and closely laminate, make the hydraulic fluid in the regulation telescopic link stop flowing, the fixed length of adjusting the telescopic link, make the regulation telescopic link stable in structure, improve the clamping stability of first fixed roller and second fixed roller to the flange.
Optionally, be provided with adjusting spring in the adjusting telescopic link stiff end, adjusting spring one end with adjusting telescopic link expansion end fixed connection, the adjusting spring other end with adjusting telescopic link stiff end fixed connection.
Through adopting above-mentioned technical scheme, under adjusting spring's effect, first fixed roller and second fixed roller and flange lateral wall closely butt.
Optionally, a first control spring is arranged in the fixed end of the first control telescopic rod, one end of the first control spring is fixedly connected with the movable end of the first control telescopic rod, and the other end of the first control spring is fixedly connected with the fixed end of the first control telescopic rod;
the movable end of the first control telescopic rod is connected with the fixed end of the first control telescopic rod in a damping mode.
Through adopting above-mentioned technical scheme, under the effect of first control spring, guarantee that first control telescopic link expansion end and communicating pipe inner wall closely laminate, first fixed roller and second fixed roller and flange lateral wall closely butt.
Optionally, a second control spring is arranged in the fixed end of the second control telescopic rod, one end of the second control spring is fixedly connected with the movable end of the second control telescopic rod, and the other end of the second control spring is fixedly connected with the fixed end of the second control telescopic rod.
Through adopting above-mentioned technical scheme, under the initial state, under the effect of second control spring, second control telescopic link expansion end setting is in the stiff end, and first fixed roller and second fixed roller and flange lateral wall closely butt.
Optionally, a first pressure sensor is fixedly installed on the movable end of the second detection telescopic rod, and the first pressure sensor is electrically connected with a controller.
By adopting the technical scheme, the second pressure sensor detects the pressure received by the second detection telescopic rod and feeds back detection data to the controller, and when the detected pressure is in a preset pressure range, the second detection mechanism is in a normal running state. When the detected pressure is smaller than a preset pressure range, the fact that the flange cannot apply enough pressure to the second detection telescopic rod is proved, and then the adjusting mechanism cannot provide clamping force for the flange, the overturning machine for hoisting and processing the forged flange cannot guarantee the clamping effect for the flange, and the danger that the flange falls easily occurs. When the detected pressure is greater than the preset pressure range, the fact that the flange applies pressure to the second detection telescopic rod exceeds the bearing range of the adjustment telescopic rod, the second detection telescopic rod and the second control telescopic rod is proved, and then structural damage to the clamping mechanism and the second detection mechanism is easily caused. Through setting up second pressure sensor, realize the detection to clamping mechanism and second detection mechanism, improve the safety in utilization of a upset machine for forging flange hoist and mount processing.
Optionally, the first driving hydraulic rod, the second driving hydraulic rod and the rotating motor are all electrically connected with the controller.
Through adopting above-mentioned technical scheme, through the control of controller to two first drive hydraulic stems, second drive hydraulic stem and rotating motor, realize the control to clamping mechanism.
Optionally, a second pressure sensor is fixedly installed at the top of the rack, and the second pressure sensor is electrically connected with the controller.
Through adopting above-mentioned technical scheme, in the tight mechanism working process, second pressure sensor work realizes the gravity detection to the upset machine that is received for the forging flange hoist and mount processing, and then realizes treating the flange weight detection of processing. Meanwhile, the second pressure sensor transmits detection signals to the controller, so that the detection of the weight of the flange to be processed by a worker is facilitated.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the length of the two first driving hydraulic rods is adjusted to achieve distance adjustment between the two clamping jaws, and the first fixing roller and the two second fixing rollers can clamp the flange to be machined. The lengths of the two second driving hydraulic rods are synchronously adjusted, and then the distance between the clamping jaw and the support is adjusted, so that the distance between the clamping jaw and the support is ensured to be larger than the radius of the flange to be machined, and the normal operation of the flange overturning process to be machined is ensured. The output end of the rotating motor rotates to drive the clamping jaw to rotate, and the clamping jaw rotates to realize the overturning operation of the flange to be processed. The overturning difficulty when the cylindrical flange end face is processed is reduced, and the automation degree of flange processing machinery is improved;
2. the first detection mechanism starts to work simultaneously, two ends of the communicating pipe are in a communicating state, hydraulic liquid in the fixed end of the adjusting telescopic rod, which is close to the movable end, flows to the end, which is far away from the movable end, of the fixed end of the adjusting telescopic rod through the communicating pipe, so that the pressure in the adjusting telescopic rod and the communicating pipe is stable, the structure of the adjusting telescopic rod is stable, and the clamping stability of the flange by the first fixing roller and the second fixing roller is improved;
3. in the working process of the tightening mechanism, the second pressure sensor works to detect the gravity of the turnover machine for hoisting and processing the forged flange, and further to detect the weight of the flange to be processed. Meanwhile, the second pressure sensor transmits detection signals to the controller, so that the detection of the weight of the flange to be processed by a worker is facilitated.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application;
FIG. 2 is a cross-sectional view of the structure of the clamping mechanism of the embodiment of the present application;
FIG. 3 is a schematic view of the structure of a clamping jaw according to an embodiment of the application;
FIG. 4 is a schematic view of the internal structure of a jaw according to an embodiment of the application;
FIG. 5 is an enlarged view of FIG. 4 at A in accordance with an embodiment of the present application;
FIG. 6 is an enlarged view of FIG. 4 at B according to an embodiment of the present application;
fig. 7 is an enlarged view of fig. 4 at C in accordance with an embodiment of the present application.
Reference numerals illustrate:
1. a clamping mechanism; 11. a frame; 111. a guide rail; 12. a first drive hydraulic lever; 13. a bracket; 14. a second driving hydraulic lever; 15. a rotating motor; 16. a clamping jaw; 17. a first fixed roller; 18. a second fixed roller; 2. an adjusting mechanism; 21. adjusting the telescopic rod; 22. a connecting rod; 23. a communicating pipe; 24. an adjusting spring; 3. a first detection mechanism; 31. a first control telescopic rod; 32. a first connection pipe; 33. a first detecting telescopic rod; 34. a first control spring; 4. a second detection mechanism; 41. a second control telescopic rod; 42. a second connection pipe; 43. a second detecting telescopic rod; 44. and a second control spring.
Detailed Description
The application is described in further detail below with reference to fig. 1-7.
The embodiment of the application discloses a turnover machine for hoisting and processing a forged flange.
Referring to fig. 1, the turnover machine for hoisting and processing the forged flange comprises a clamping mechanism 1, an adjusting mechanism 2 is installed on the clamping mechanism 1, and a first detecting mechanism 3 and a second detecting mechanism 4 are connected to the adjusting mechanism 2.
Referring to fig. 1, 2 and 3, the clamping mechanism 1 comprises a frame 11, a second pressure sensor is installed at the top of the frame 11, the second pressure sensor is electrically connected with a controller, a cavity is formed in the frame 11, two symmetrically-arranged first driving hydraulic rods 12 are installed in the cavity of the frame 11, movable ends of the two first driving hydraulic rods 12 are oppositely arranged, guide rails 111 are symmetrically and fixedly installed on two sides of the frame 11, the guide direction of the guide rails 111 is parallel to the movable direction of the movable ends of the first driving hydraulic rods 12, two supports 13 are symmetrically and slidingly installed on the guide rails 111, the two supports 13 are fixedly connected with the movable ends of the two first driving hydraulic rods 12 respectively, one ends, away from each other, of the two supports 13 are fixedly connected with second driving hydraulic rods 14, and the movable direction of the movable ends of the second driving hydraulic rods 14 is perpendicular to the movable direction of the movable ends of the first driving hydraulic rods 12.
Referring to fig. 1, 2 and 3, the fixed end of the rotary motor 15 is fixedly installed in the end of the movable end of the second driving hydraulic rod 14 away from the fixed end, the output ends of the two rotary motors 15 are respectively penetrated and rotatably installed on the wall surfaces of the two second driving hydraulic rods 14 close to each other, and the output ends of the two rotary motors 15 are oppositely arranged. The first driving hydraulic rod 12, the second driving hydraulic rod 14 and the rotating motor 15 are all electrically connected with the controller. The clamping jaw 16 is fixedly installed at one ends, close to each other, of output ends of the two rotating motors 15, a cavity is formed in the clamping jaw 16, the adjusting mechanism 2 is arranged in the clamping jaw 16, the first fixed roller 17 is installed at one end of the clamping jaw 16 in a sliding mode, the sliding direction of the first fixed roller 17 on the clamping jaw 16 is perpendicular to the axis direction of an output shaft of the rotating motor 15, the first fixed roller 17 is connected with the first detecting mechanism 3, and the second fixed roller 18 is fixedly installed at the other end of the clamping jaw 16. The first fixed roller 17 and the second fixed roller 18 are both cylinders, and annular grooves are formed in the circumferential sides of the first fixed roller 17 and the second fixed roller 18. Both the two first fixed rollers 17 and the two second fixed rollers 18 are arranged centrally symmetrically. A second detection mechanism 4 is provided between the first fixed roller 17 and the second fixed roller 18.
When the clamping mechanism 1 works, the lengths of the two first driving hydraulic rods 12 are synchronously adjusted through the controller, the support 13 is driven to synchronously move through the length control of the first driving hydraulic rods 12, the support 13 moves to further adjust the distance between the two clamping jaws 16, and the first fixing roller 17 and the two second fixing rollers 18 can clamp a flange to be machined. And then the controller synchronously adjusts the lengths of the two second driving hydraulic rods 14, so that the position adjustment of the rotating motor 15 and the clamping jaw 16 is realized, the distance between the clamping jaw 16 and the bracket 13 is adjusted, the distance between the clamping jaw 16 and the bracket 13 is ensured to be larger than the radius of the flange to be processed, and the normal overturn process of the flange to be processed is ensured. And then the controller controls the two rotating motors 15 to synchronously run, the output ends of the two rotating motors 15 rotate in opposite directions, the output ends of the rotating motors 15 rotate to drive the clamping jaws 16 to rotate, and the clamping jaws 16 rotate to realize the overturning operation of the flange to be processed. The overturning difficulty during processing operation on the cylindrical flange end face is reduced, and the automation degree of flange processing machinery is improved.
In the working process of the clamping mechanism 1, the second pressure sensor works to realize the gravity detection of the turnover machine for hoisting and processing the forged flange, and further realize the weight detection of the flange to be processed. Meanwhile, the second pressure sensor transmits detection signals to the controller, so that the detection of the weight of the flange to be processed by a worker is facilitated.
Referring to fig. 3 and 4, the adjusting mechanism 2 includes two adjusting telescopic rods 21, hydraulic fluid is filled in fixed ends of the adjusting telescopic rods 21, the fixed ends of the two adjusting telescopic rods 21 are respectively and fixedly installed in two clamping jaws 16, and the two adjusting telescopic rods 21 are centrally and symmetrically arranged. The movable directions of the movable ends of the two adjustable telescopic rods 21 are mutually perpendicular to the axial direction of the output end of the rotary motor 15. A communicating pipe 23 is arranged in the clamping jaw 16, two ends of the communicating pipe 23 are respectively communicated with two ends of the fixed end of the adjusting telescopic rod 21, hydraulic liquid is filled in the communicating pipe 23, and the communicating pipe 23 is connected with the first detecting mechanism 3 and the second detecting mechanism 4. An adjusting spring 24 is arranged in the fixed end of the adjusting telescopic rod 21, one end of the adjusting spring 24 is fixedly connected with one end, far away from the movable end, of the adjusting telescopic rod 21, the other end of the adjusting spring 24 is fixedly connected with one end, close to the fixed end, of the movable end of the adjusting telescopic rod 21, and the adjusting spring 24 always applies force, close to the direction of the fixed end of the adjusting telescopic rod 21, to the movable end of the adjusting telescopic rod 21. One end of the movable end of the adjusting telescopic rod 21, which is far away from the fixed end, is fixedly connected with a connecting rod 22, the connecting rod 22 is arranged on the clamping jaw 16 in a penetrating and sliding manner, and one end of the connecting rod 22, which is far away from the movable end of the adjusting telescopic rod 21, is fixedly connected with the first fixed roller 17.
Under the effect of adjusting spring 24, the initial condition of adjusting telescopic link 21 is in the shortest state of length, clamping mechanism 1 presss from both sides tight in-process to the flange, adjustment mechanism 2 begins work, first fixed roll 17 moves to the direction of keeping away from second fixed roll 18, under the effect of adjusting spring 24, first fixed roll 17 and second fixed roll 18 closely butt with the flange lateral wall, first detection mechanism 3 begins work simultaneously, communicating pipe 23 both ends are in the intercommunication state, the hydraulic fluid in the fixed end that adjusting telescopic link 21 stiff end is close to the expansion end is kept away from the one end of expansion end through communicating pipe 23 flow direction adjusting telescopic link 21 stiff end, make the pressure in adjusting telescopic link 21 and the communicating pipe 23 stable, make adjusting telescopic link 21 stable in structure, improve the clamping stability of first fixed roll 17 and second fixed roll 18 to the flange.
Referring to fig. 3, fig. 4, fig. 5 and fig. 6, the first detection mechanism 3 includes a first control telescopic rod 31, a movable end of the first control telescopic rod 31 is connected with a fixed end in a damping manner, the fixed end of the first control telescopic rod 31 is fixedly arranged on the communicating pipe 23, hydraulic fluid is filled in the fixed end of the first control telescopic rod 31, the movable end of the first control telescopic rod 31 is arranged in the communicating pipe 23 in a penetrating manner and is slidably arranged in the communicating pipe 23, the moving direction of the movable end of the first control telescopic rod 31 is mutually perpendicular to the flowing direction of the hydraulic fluid in the communicating pipe 23, a rubber layer is arranged on the surface of the movable end of the first control telescopic rod 31, and the movable end of the first control telescopic rod 31 is tightly attached to the inner wall of the communicating pipe 23. The fixed end of the first control telescopic rod 31 is internally provided with a first control spring 34, one end of the first control spring 34 is fixedly connected with one end, far away from the output end, of the fixed end of the first control telescopic rod 31, the other end of the first control spring 34 is fixedly connected with one end, close to the fixed end, of the movable end of the first control telescopic rod 31, and the first control spring 34 always applies force, close to the direction of the communication pipe 23, to the movable end of the first control telescopic rod 31. The one end intercommunication that the stiff end of first control telescopic link 31 is close to the expansion end has first connecting pipe 32, and the one end intercommunication that first control telescopic link 31 was kept away from to first connecting pipe 32 has first detection telescopic link 33, and the one end that output was kept away from to first detection telescopic link 33 stiff end communicates with first connecting pipe 32, and it has hydraulic liquid to fill in the stiff end of first detection telescopic link 33, and first detection telescopic link 33 stiff end inlays to be established and installs on first fixed roller 17, and first detection telescopic link 33 expansion end output direction and first fixed roller 17 axis direction mutually perpendicular. The moving directions of the movable ends of the two first detecting telescopic rods 33 respectively arranged on the two first fixed rollers 17 are on the same axis.
In the initial state, under the effect of first control spring 34, first control telescopic link 31 expansion end and communicating pipe 23 inner wall closely laminate, first fixed roll 17 and second fixed roll 18 and flange lateral wall closely abut, first detection mechanism 3 begins work simultaneously, first detection telescopic link 33 expansion end and flange butt and move to the direction that is close to first detection telescopic link 33 stiff end, first detection telescopic link 33 expansion end removes and pushes the hydraulic fluid in the first detection telescopic link 33 stiff end into the one end that is close to the output of first control telescopic link 31 stiff end through first connecting pipe 23, the hydraulic fluid volume in the first control telescopic link 31 stiff end increases, the first control telescopic link 31 expansion end moves to the direction of keeping away from communicating pipe 23, make communicating pipe 23 both ends intercommunication, the hydraulic fluid in the adjustment telescopic link 21 stiff end that is close to the expansion link 21 stiff end can flow to the one end that the expansion link 21 stiff end kept away from the expansion link through communicating pipe 23, guarantee that adjustment mechanism 2 normally works, guarantee simultaneously that the distance between first fixed roll 17 and the second fixed roll 18 makes the adaptability adjustment according to flange of different sizes, improve the usability of a upset adapter flange.
Meanwhile, the movable end of the first control telescopic rod 31 is connected with the fixed end in a damping manner, and when the first control telescopic rod 31 is in an initial state, the movable end of the first control telescopic rod 31 is slowly abutted to the communicating pipe 23, so that the communicating pipe 23 and the first control telescopic rod 31 are protected.
Referring to fig. 3, 4 and 7, the second detection mechanism 4 includes a second control telescopic rod 41, a fixed end of the second control telescopic rod 41 is fixedly mounted on the communicating pipe 23, hydraulic fluid is filled in the fixed end of the second control telescopic rod 41, a movable end of the second control telescopic rod 41 is penetrated and arranged in the communicating pipe 23 in a sliding manner, a movable direction of the movable end of the second control telescopic rod 41 is mutually perpendicular to a flowing direction of the hydraulic fluid in the communicating pipe 23, a rubber layer is arranged on a surface of the movable end of the second control telescopic rod 41, and the movable end of the second control telescopic rod 41 can be tightly attached to an inner wall of the communicating pipe 23. A second control spring 44 is arranged in the fixed end of the second control telescopic rod 41, one end of the second control spring 44 is fixedly connected with one end, close to the output end, of the fixed end of the second control telescopic rod 41, the other end of the second control spring 44 is fixedly connected with one end, close to the fixed end, of the movable end of the second control telescopic rod 41, and the second control spring 44 always applies force to the movable end of the second control telescopic rod 41 in a direction away from the communicating pipe 23. The one end intercommunication that the expansion end was kept away from to second control telescopic link 41 stiff end has second connecting pipe 42, the one end intercommunication that second control telescopic link 41 was kept away from to second connecting pipe 42 has second to detect telescopic link 43, the one end that output was kept away from to first detection telescopic link 33 stiff end communicates with second connecting pipe 42, it has hydraulic liquid to fill in the second detection telescopic link 43 stiff end, second detection telescopic link 43 fixed mounting is on clamping jaw 16 and set up between first fixed roller 17 and second fixed roller 18, second detection telescopic link 43 expansion end direction of activity and first fixed roller 17 slip direction mutually perpendicular. The movable end of the second detection telescopic rod 43 is provided with a second pressure sensor which is electrically connected with the controller.
In the initial state, under the effect of the second control spring 44, the movable end of the second control telescopic rod 41 is arranged in the fixed end, the first fixed roller 17 and the second fixed roller 18 are tightly abutted against the side wall of the flange, along with the increase of the distance between the first fixed roller 17 and the second fixed roller 18, the side wall of the flange gradually moves towards the direction close to the output end of the second detection telescopic rod 43 and is abutted against the output end of the second detection telescopic rod 43, then the movable end of the second detection telescopic rod 43 is driven by the flange and moves towards the direction close to the fixed end of the second detection telescopic rod 43, the movable end of the second detection telescopic rod 43 moves and pushes hydraulic fluid in the fixed end of the second detection telescopic rod 43 into one end of the second control telescopic rod 41 away from the output end through the second communicating pipe 23, the volume of the hydraulic fluid in the fixed end of the second control telescopic rod 41 increases, and the movable end of the second control telescopic rod 41 moves towards the direction close to the communicating pipe 23 until the movable end of the second control telescopic rod 41 is abutted against the inner wall of the communicating pipe 23, the hydraulic fluid in the adjusting telescopic rod 21 stops flowing, the length of the adjusting telescopic rod 21 is fixed, and the length of the adjusting telescopic rod 21 is enabled to be stable, and the stability of the fixed and the fixed roller 17 is clamped to the fixed and fixed by the fixed roller 18.
The second pressure sensor detects the pressure received by the second detecting telescopic rod 43 and feeds back the detected data to the controller, and when the detected pressure is within the preset pressure range, the second detecting mechanism 4 is in a normal operation state. When the detected pressure is smaller than the preset pressure range, the fact that the flange cannot apply enough pressure to the second detection telescopic rod 43 is proved, and then the adjusting mechanism 2 cannot provide clamping force for the flange is caused, the overturning machine for hoisting and processing the forged flange cannot guarantee the clamping effect for the flange, and the danger that the flange falls easily occurs. When the detected pressure is greater than the preset pressure range, it is proved that the flange applies pressure to the second detecting telescopic rod 43 beyond the bearing ranges of the adjusting telescopic rod 21, the second detecting telescopic rod 43 and the second controlling telescopic rod 41, and thus structural damage to the clamping mechanism 1 and the second detecting mechanism 4 is easily caused. Through setting up the second pressure sensor, realize the detection to clamping mechanism 1 and second detection mechanism 4, improve the safety in utilization of a upset machine for forging flange hoist and mount processing.
The implementation principle of the turnover machine for hoisting and processing the forged flange provided by the embodiment of the application is as follows: the clamping mechanism 1 is controlled by the controller, so that the overturning operation of the flange to be processed is realized. The overturning difficulty during processing operation on the cylindrical flange end face is reduced, and the automation degree of flange processing machinery is improved. Meanwhile, through the auxiliary effect of the adjusting mechanism 2, the first detecting mechanism 3 and the second detecting mechanism 4 on the clamping mechanism 1, the use safety of the turnover machine for hoisting and processing the forged flange is improved.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (9)
1. The turnover machine for hoisting and processing the forged flange is characterized by comprising a clamping mechanism (1) and an adjusting mechanism (2) arranged on the clamping mechanism (1);
the clamping mechanism (1) comprises:
a frame (11) with a cavity inside, wherein the two sides of the frame (11) are symmetrical and are fixedly provided with guide rails (111);
the two first driving hydraulic rods (12) are symmetrically arranged at fixed ends of the two first driving hydraulic rods (12) and fixedly arranged in the frame (11);
the two brackets (13) are symmetrically arranged on the guide rail (111) in a sliding manner, and the two brackets (13) are respectively and fixedly arranged at the movable ends of the two first driving hydraulic rods (12);
the two second driving hydraulic rods (14), the fixed ends of the two second driving hydraulic rods (14) are respectively and fixedly arranged on the two brackets (13), the movable ends of the two second driving hydraulic rods (14) are fixedly provided with rotating motors (15), and the output ends of the rotating motors (15) are penetrated and rotatably arranged on the movable ends of the second driving hydraulic rods (14);
the two clamping jaws (16) are internally provided with mounting cavities, the two clamping jaws (16) are respectively and fixedly mounted on the output ends of the two rotating motors (15), one ends of the two clamping jaws (16) are respectively and slidably provided with a first fixed roller (17), the first fixed roller (17) is connected with the adjusting mechanism (2), and the other ends of the two clamping jaws (16) are respectively and fixedly provided with a second fixed roller (18);
the adjusting mechanism (2) comprises:
the fixed end of the adjusting telescopic rod (21) is fixedly arranged in the clamping jaw (16);
the connecting rod (22) is arranged on the clamping jaw (16) in a penetrating and sliding mode, one end of the connecting rod (22) is fixedly connected with the movable end of the adjusting telescopic rod (21), and the other end of the connecting rod (22) is fixedly connected with the first fixed roller (17);
communicating pipe (23), communicating pipe (23) both ends respectively with adjust telescopic link (21) stiff end both ends intercommunication, be connected with first detection mechanism (3) and second detection mechanism (4) on communicating pipe (23).
2. The turnover machine for hoisting and processing forged flanges according to claim 1, characterized in that the first detection mechanism (3) comprises:
the fixed end of the first control telescopic rod (31) is fixedly arranged on the communicating pipe (23), and the movable end of the first control telescopic rod (31) is penetrated and slidably arranged in the communicating pipe (23);
one end of the first connecting pipe (32) is communicated with one end, close to the communicating pipe (23), of the fixed end of the first control telescopic rod (31);
the first detection telescopic rod (33), the fixed end of the first detection telescopic rod (33) is embedded and fixedly installed on the first fixed roller (17), and one end, far away from the movable end, of the fixed end of the first detection telescopic rod (33) is communicated with the other end of the first connecting pipe (32).
3. The turnover machine for hoisting and processing forged flanges according to claim 1, characterized in that the second detection mechanism (4) comprises:
the fixed end of the second control telescopic rod (41) is fixedly arranged on the communicating pipe (23), and the movable end of the second control telescopic rod (41) is penetrated and slidably arranged in the communicating pipe (23);
a second connecting pipe (42), wherein one end of the second connecting pipe (42) is communicated with one end of the fixed end of the second control telescopic rod (41) which is far away from the communicating pipe (23);
the second detects telescopic link (43), second detects telescopic link (43) set up first fixed roller (17) with between second fixed roller (18), just second detects telescopic link (43) stiff end fixed mounting is in on clamping jaw (16), the one end that the expansion end was kept away from to second detection telescopic link (43) stiff end with second connecting pipe (42) other end intercommunication.
4. The tilter for hoisting and processing a forged flange according to claim 1, wherein: an adjusting spring (24) is arranged in the fixed end of the adjusting telescopic rod (21), one end of the adjusting spring (24) is fixedly connected with the movable end of the adjusting telescopic rod (21), and the other end of the adjusting spring (24) is fixedly connected with the fixed end of the adjusting telescopic rod (21).
5. The tilter for hoisting and processing a forged flange according to claim 2, wherein: a first control spring (34) is arranged in the fixed end of the first control telescopic rod (31), one end of the first control spring (34) is fixedly connected with the movable end of the first control telescopic rod (31), and the other end of the first control spring (34) is fixedly connected with the fixed end of the first control telescopic rod (31);
the movable end of the first control telescopic rod (31) is connected with the fixed end of the first control telescopic rod (31) in a damping mode.
6. A tilter for hoisting and processing a forged flange according to claim 3, wherein: a second control spring (44) is arranged in the fixed end of the second control telescopic rod (41), one end of the second control spring (44) is fixedly connected with the movable end of the second control telescopic rod (41), and the other end of the second control spring (44) is fixedly connected with the fixed end of the second control telescopic rod (41).
7. A tilter for hoisting and processing a forged flange according to claim 3, wherein: the movable end of the second detection telescopic rod (43) is fixedly provided with a first pressure sensor, and the first pressure sensor is electrically connected with a controller.
8. The tilter for hoisting and processing forged flanges according to claim 7, wherein: the first driving hydraulic rod (12), the second driving hydraulic rod (14) and the rotating motor (15) are electrically connected with the controller.
9. The tilter for hoisting and processing forged flanges according to claim 8, wherein: the top of the frame (11) is fixedly provided with a second pressure sensor, and the second pressure sensor is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310565328.7A CN116281061B (en) | 2023-05-19 | 2023-05-19 | Turnover machine for hoisting and processing forged flange |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310565328.7A CN116281061B (en) | 2023-05-19 | 2023-05-19 | Turnover machine for hoisting and processing forged flange |
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| Publication Number | Publication Date |
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| CN116281061A CN116281061A (en) | 2023-06-23 |
| CN116281061B true CN116281061B (en) | 2023-08-22 |
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| CN202310565328.7A Active CN116281061B (en) | 2023-05-19 | 2023-05-19 | Turnover machine for hoisting and processing forged flange |
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| CN116788756B (en) * | 2023-08-29 | 2023-11-17 | 山西新世纪锻造股份有限公司 | Conveyer is used in flange part processing |
| CN117383429A (en) * | 2023-12-11 | 2024-01-12 | 江苏神意科技制造有限公司 | Forging flange hoist and mount processing is with tipping arrangement |
| CN117399749B (en) * | 2023-12-14 | 2024-08-13 | 山西丰喜化工设备有限公司 | Pipe bending inner wall surface welding machine |
| CN117960901B (en) * | 2024-03-29 | 2024-06-04 | 山西昊坤法兰股份有限公司 | Forming device of ring flange |
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